The Jesus tree of Malta bears a striking resemblance to Christ on the cross.

This unique building in the main square stands out among the city's typically Baroque architecture.

The sanctuary holds what was once believed to be the saint's incorruptible tongue.

In the hometown of the Catholic saint and Nobel Peace Prize winner, a memorial dedicated to her legacy.

This fortress dates back to the 6th century and is also the site of a controversial abandoned restoration project.

See how paper is made the old-fashioned way.

Artists made this mosque into a marvel of Ottoman baroque architecture.

Depending on the region's rainfall, this church may be partially submerged.

This elegant monument to those who fought against fascism is inspired by the shape of the poppy flower.

Space-age monument to an early 20th-century uprising.

Stone pillars and a petrified wedding party in the hills of North Macedonia.

This massive monument was unveiled the day Kosovo declared independence from Serbia.

A 11-foot former president stands on a Kosovo street that also bears his name.

A futuristic, brutalist masterpiece that is also strangely prison-like.

A Red Cross memorial museum at the site of the Niš concentration camp that operated for four eventful years during World War II.

This memorial park stands on the site of one of the largest mass executions of the Second World War.

Structure built from the skulls of vanquished foes.

An unusual bronze bus shelter is actually an art installation commenting on the city's history with the Nazi party.

Tiny communists hammer away on the Olomouc Astronomical Clock.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

An enormous and lavish Gothic church in Czechia.

A cheeky reminder about the value of art dangles above one of Olomouc's busiest streets.

Tall columns of volcanic basalt make up this improbable-seeming rock formation.

One of the famous Czech artist's lesser-known Prague installations appears to be a glowing fetus affixed to a drainpipe.